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From: "avi@cloudius-systems.com" <sourceware-bugzilla@sourceware.org>
To: systemtap@sourceware.org
Subject: [Bug dyninst/24884] stapdyn crashes with a segmentation fault
Date: Tue, 12 Nov 2019 13:21:00 -0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D24884

--- Comment #4 from Avi Kivity <avi@cloudius-systems.com> ---
And now I get segmentation faults again.

#0  int_process::removeAllBreakpoints (this=3D0x55bf9c39eab8) at
/usr/include/c++/9/bits/stl_tree.h:208
#1  0x00007f0c1737589f in linux_process::preTerminate (this=3D0x55bf9c39e82=
0) at
/usr/src/debug/dyninst-10.0.0-7.fc30.x86_64/dyninst-10.0.0/proccontrol/src/=
linux.C:1740
#2  0x00007f0c1733a4d1 in Dyninst::ProcControlAPI::ProcessSet::terminate
(this=3D0x55bfb12f09e0) at
/usr/src/debug/dyninst-10.0.0-7.fc30.x86_64/dyninst-10.0.0/proccontrol/src/=
procset.C:1644
#3  0x00007f0c172d95db in Dyninst::ProcControlAPI::Process::terminate
(this=3D<optimized out>) at /usr/include/boost/smart_ptr/shared_ptr.hpp:732
#4  0x00007f0c17da7ab5 in PCProcess::terminateProcess (this=3D0x55bfa0f37cb=
0) at
/usr/include/boost/smart_ptr/shared_ptr.hpp:732
#5  PCProcess::terminateProcess (this=3D0x55bfa0f37cb0) at
/usr/src/debug/dyninst-10.0.0-7.fc30.x86_64/dyninst-10.0.0/dyninstAPI/src/d=
ynProcess.C:1027
#6  0x00007f0c17db377c in PCProcess::attachProcess (progpath=3D..., pid=3D1=
6581,
analysisMode=3DBPatch_normalMode) at
/usr/src/debug/dyninst-10.0.0-7.fc30.x86_64/dyninst-10.0.0/dyninstAPI/src/d=
ynProcess.C:162
#7  0x00007f0c17cf269a in BPatch_process::BPatch_process(char const*, int,
BPatch_hybridMode) () at
/usr/src/debug/dyninst-10.0.0-7.fc30.x86_64/dyninst-10.0.0/dyninstAPI/src/B=
Patch_process.C:328
#8  0x00007f0c17ccf027 in BPatch::processAttach (this=3D<optimized out>,
path=3D0x0, pid=3D16581, mode=3DBPatch_normalMode) at
/usr/src/debug/dyninst-10.0.0-7.fc30.x86_64/dyninst-10.0.0/dyninstAPI/src/B=
Patch.C:1260
#9  0x000055bf9abb4519 in ?? ()
#10 0x000055bf9c362440 in ?? ()
#11 0x00007ffd51a63ec0 in ?? ()
#12 0x00000000000040c5 in probe_13397 ()
#13 0x0000000000000000 in ?? ()

--=20
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